Products
Products
Magnesium Stearate CAS#557-04-0
Provides excellent lubricating performance through its hydrophobic properties, effectively reducing friction during tablet compression and ejection processes.
Widely used as a multifunctional additive, serving as an emulsifier, binder, thickener, anticaking agent, release agent, and antifoaming aid in food and pharmaceutical applications.
Recognized as a non-toxic and food-contact approved material in multiple countries, making it suitable for supplements, confectionery, and pharmaceutical formulations.
Manufactured in compliance with pharmacopeia quality standards, with controlled magnesium content, moisture, heavy metals, iron, sulfate, and chloride levels.
Products Description of Magnesium Stearate CAS#557-04-0
Magnesium stearate is a multifunctional additive used in food (emulsifier, lubricant, etc.) and pharmaceuticals (tablet/capsule excipient). Its lubricating effect stems from hydrophobicity. Non-toxic and approved for food contact globally, it is listed in major pharmacopoeias with defined quality specifications.
Product Applications of Magnesium Stearate CAS#557-04-0
Magnesium stearate (E470b) is the most widely used pharmaceutical tablet lubricant/anti-adherent, which may affect drug release time but not bioavailability. It is also used in hard candies and infant formula. Available in animal- and vegetable-derived grades, it is a key component of soap scum formed in hard water.
Parameters
Are you a manufacturer or a trader?
How do your overseas warehouses operate, and what are the practical benefits?
For you: You can pick up goods directly from local warehouses without the need for full-container orders; delivery times are reduced from the standard 30–45 days to just 3–5 days.
Reduced inventory pressure: You can purchase small batches for trial and quality verification before scaling up orders, avoiding the need to tie up large amounts of capital upfront.
Emergency restocking: If your production line faces a sudden material shortage, we can urgently dispatch supplies from our regional warehouses to prevent production downtime.
What is the Minimum Order Quantity (MOQ)?
How do you ensure product quality?
Before leaving the factory: We require the factory to provide a Certificate of Analysis (COA) for the specific batch.
Before shipment: We commission international third-party agencies like SGS or Intertek to conduct random inspections, with costs covered by us (for long-term partners).
After arrival: If quality issues arise, we commit to unconditional negotiation regarding returns, exchanges, or compensation, and we assume full responsibility. All terms are stipulated in the contract.
What payment methods do you accept? Do you offer credit terms?
What is the typical delivery lead time?
Overseas Warehouse Stock: Items are dispatched within 1–3 working days of order confirmation and payment; local delivery typically takes 2–5 days (depending on the country).
Which trade terms do you offer? Do you support DDP (Delivered Duty Paid)?
How can I obtain samples? What are the costs?
If shipping from China, we can arrange delivery via DHL or FedEx; samples are free, but you bear the international shipping costs. Once a clear intent to cooperate is established, these shipping costs can be deducted from your first order.
Can the contract price be adjusted if product prices fluctuate?
For fixed-price contracts, we do not unilaterally raise prices due to market increases.
If you anticipate a market downturn, we can negotiate floating pricing—settling based on a benchmark price on the date of shipment or arrival—to flexibly manage fluctuations.
What does your after-sales service include?
Usage Guidance: Assistance with adjusting processing parameters (if required).
Complaint Handling: Response within 48 hours and a solution provided within 7 days.
Regular follow-ups: Proactive contact every six months to understand changing needs and optimize supply solutions.
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To view the current overseas warehouse inventory list or obtain a tailored logistics solution, please contact us via the form on our official website or by email.